CN213926286U - Supporting construction for building foundation engineering - Google Patents
Supporting construction for building foundation engineering Download PDFInfo
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- CN213926286U CN213926286U CN202022426078.3U CN202022426078U CN213926286U CN 213926286 U CN213926286 U CN 213926286U CN 202022426078 U CN202022426078 U CN 202022426078U CN 213926286 U CN213926286 U CN 213926286U
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- side slope
- foundation ditch
- foundation
- foundation pit
- reinforcing steel
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Abstract
The utility model relates to the technical field of building foundation, in particular to a supporting structure for building foundation engineering, which comprises a foundation pit, wherein guard piles are fixedly arranged at four corners of the foundation pit, the lower ends of the guard piles are inserted into a soil layer at the bottom of the foundation pit, transverse reinforcing steel bars are fixedly welded between two adjacent guard piles and are arranged in a plurality of groups at equal intervals from top to bottom, one side of each transverse reinforcing steel bar is provided with a vertical reinforcing steel bar which is tightly leaned against a side slope of the foundation pit, the two ends of each vertical reinforcing steel bar are inserted into the soil layer of the side slope of the foundation pit, a plurality of groups of vertical reinforcing steel bars are equidistantly distributed between the transverse reinforcing steel bars and the side slope of the foundation pit, a support column is fixedly arranged on the side slope of the foundation pit, a water baffle plate which forms a certain angle with the side slope is arranged on the side slope of the foundation pit, rainwater can be blocked in rainy days without scouring soil of the side slope, and the top of the foundation pit side slope is also provided with an inclined plate, so that rainwater is guided away to protect the foundation pit side slope from being damaged.
Description
Technical Field
The utility model relates to a building foundation technical field specifically is a supporting construction for building foundation engineering.
Background
Excavation supporting, be for guaranteeing the safety of underground structure construction and foundation ditch all ring edge borders, to retaining, reinforcement and safeguard measure that foundation ditch lateral wall and all ring edge borders adopted, generally all need excavate the foundation ditch in the construction, the foundation ditch need install supporting mechanism and guarantee safety, and generally have two kinds of supporting mechanism on the lateral wall of foundation ditch: one is a concrete grouting column structure, and the other is a steel bar supporting structure; wherein, steel bar support structure has simple structure, installs easy advantage, by wide application, but, this supporting construction is not applicable to all soil property, especially the place of often raining, and soil on the side slope runs off, collapses under the washing away of rainwater very easily, produces the destruction to the foundation ditch, for this reason, the utility model provides a supporting construction for building foundation engineering is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a supporting construction for building foundation engineering to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a supporting construction for building foundation engineering, includes the foundation ditch, the equal fixed mounting of four corners of foundation ditch has fender pile, during fender pile's lower extreme inserted foundation ditch bottom soil horizon, and fixed welding has horizontal reinforcing bar between two adjacent fender piles, horizontal reinforcing bar sets up the multiunit and arranges from last down equidistance, one side of horizontal reinforcing bar is provided with vertical reinforcing bar, vertical reinforcing bar tightly leans on the foundation ditch side slope, the both ends of vertical reinforcing bar all insert in the soil horizon of foundation ditch side slope, and be provided with the vertical reinforcing bar equidistance of multiunit and distribute between horizontal reinforcing bar and foundation ditch side slope, fixed mounting has the pillar on the foundation ditch side slope, still be provided with the breakwater on the foundation ditch side slope.
Preferably, one end of the water baffle is fixedly connected to the transverse reinforcing steel bar, the other end of the water baffle is connected with the pillar, and the angle formed by the water baffle and the side slope of the foundation pit is 30 degrees.
Preferably, the top fixed mounting of foundation ditch side slope has the hang plate, the one end that the hang plate is close to the foundation ditch side slope is higher than the one end of keeping away from the foundation ditch side slope.
Preferably, the crossing of the vertical steel bars and the transverse steel bars is fixedly connected through iron wires.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the supporting structure is provided with guard piles at four corners of the foundation pit, the guard piles are inserted into a soil layer of the foundation pit, and the transverse steel bars are fixedly welded on the guard piles, so that the steel bars can tightly press soil on a side slope of the foundation pit, are not easy to fall off and are safer;
2. the water baffle plate which forms a certain angle with the side slope is arranged on the side slope of the foundation pit, rainwater can be blocked in rainy days, the rainwater is not allowed to wash the soil of the side slope, and the inclined plate is also arranged at the top of the side slope of the foundation pit, so that the rainwater is guided away to protect the side slope of the foundation pit from being damaged.
Drawings
FIG. 1 is a view of the structure of the foundation pit support of the present invention;
FIG. 2 is an enlarged view of the structure at the position A of the present invention;
FIG. 3 is a side view of the side slope of the foundation pit of the present invention;
fig. 4 is an enlarged view of the structure at the position B of the present invention.
In the figure: foundation ditch 1, fender pile 2, vertical reinforcing bar 3, horizontal reinforcing bar 4, foundation ditch side slope 5, hang plate 6, breakwater 7, pillar 8, iron wire 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a supporting construction for building foundation engineering, including foundation ditch 1, the equal fixed mounting of four corners of foundation ditch 1 has fender pile 2, the lower extreme of fender pile 2 inserts in the soil horizon of foundation ditch 1 bottom, make fender pile 2 more firm difficult falling, and fixed welding has horizontal reinforcing bar 4 between two adjacent fender piles 2, horizontal reinforcing bar 4 sets up multiunit from last down equidistance range, one side of horizontal reinforcing bar 4 is provided with vertical reinforcing bar 3, vertical reinforcing bar 3 tightly leans on foundation ditch side slope 5, the both ends of vertical reinforcing bar 3 all insert in the soil horizon of foundation ditch side slope 5, make soil fastening more, be difficult for scattering, and be provided with multiunit vertical reinforcing bar 3 equidistance and distribute between horizontal reinforcing bar 4 and foundation ditch side slope 5, fixed mounting has pillar 8 on foundation ditch side slope 5, still be provided with breakwater 7 on the foundation ditch side slope 5.
Furthermore, one end of a water baffle 7 is fixedly connected to the transverse steel bar 4, the other end of the water baffle 7 is connected with the strut 8, the angle formed by the water baffle 7 and the foundation pit side slope 5 is 30 degrees, and the water baffle 7 can prevent rainwater from washing soil on the foundation pit side slope 5, protect the foundation pit side slope 5 and prevent collapse;
furthermore, an inclined plate 6 is fixedly installed at the top of the foundation pit side slope 5, one end, close to the foundation pit side slope 5, of the inclined plate 6 is higher than one end, far away from the foundation pit side slope 5, of the inclined plate 6, and rainwater can be guided away by the inclined plate 6 to protect soil;
further, the intersection of the vertical steel bars 3 and the transverse steel bars 4 is fixedly connected with the iron wires 9, so that the steel bars can tightly extrude the soil on the side slope 5 of the foundation pit, and the steel bars are not easy to fall off and are safer.
The working principle is as follows: when the foundation pit supporting device is installed, firstly, four large pits are excavated at four corners of a foundation pit 1, four fender posts 2 are respectively inserted into the pits at the four corners of the foundation pit 1, the fender posts 2 are buried by soil, the fender posts 2 are fixed, then, vertical steel bars 3 lean against a foundation pit side slope 5, the vertical steel bars 3 are tightly extruded into the foundation pit side slope 5, after the fixation, two ends of the vertical steel bars 3 are buried into the soil of the foundation pit side slope 5, after the vertical steel bars 3 are completely installed, transverse steel bars 4 are placed close to the vertical steel bars 3, two ends of the transverse steel bars 4 are welded on the fender posts 2, and the transverse steel bars 4 and the vertical steel bars 3 are tightly fixed by iron wires 9 at the intersection positions, so that the steel bars can extrude the soil on the foundation pit side slope 5 and are not easy to fall off, and the foundation pit supporting device is safer; secondly, fixing a plurality of pillars 8 on the foundation pit side slope 5, then fixedly connecting one end of a water baffle 7 to the transverse steel bar 4, placing the other end of the water baffle 7 on the pillars 8, wherein an angle formed by the water baffle 7 and the foundation pit side slope 5 is 30 degrees, the water baffle 7 can block rainwater from scouring soil on the foundation pit side slope 5, protecting the foundation pit side slope 5 and preventing collapse, and finally installing an inclined plate 6 at the top of the foundation pit side slope 5, so that rainwater can be led away and soil can be protected; this foundation ditch supporting construction is more firm, and can also protect foundation ditch 1 in rainy day, makes the construction safer.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a supporting construction for building foundation engineering, includes foundation ditch (1), its characterized in that: the equal fixed mounting of four corners of foundation ditch (1) has fender pile (2), the lower extreme of fender pile (2) inserts in foundation ditch (1) bottom soil horizon, and fixed welding has horizontal reinforcing bar (4) between two adjacent fender piles (2), horizontal reinforcing bar (4) set up the multiunit from last down equidistance and arrange, one side of horizontal reinforcing bar (4) is provided with vertical reinforcement (3), vertical reinforcement (3) tightly lean on foundation ditch side slope (5), the both ends of vertical reinforcement (3) are all inserted in the soil horizon of foundation ditch side slope (5), and are provided with multiunit vertical reinforcement (3) equidistance and distribute between horizontal reinforcement (4) and foundation ditch side slope (5), fixed mounting has pillar (8) on foundation ditch side slope (5), still be provided with breakwater (7) on foundation ditch side slope (5).
2. The supporting structure for construction foundation engineering according to claim 1, wherein: one end fixed connection of breakwater (7) is on horizontal reinforcing bar (4), and the other end of breakwater (7) is connected with pillar (8), the angle that breakwater (7) and foundation ditch side slope (5) become is 30 degrees.
3. The supporting structure for construction foundation engineering according to claim 1, wherein: the top fixed mounting of foundation ditch side slope (5) has hang plate (6), the one end that hang plate (6) are close to foundation ditch side slope (5) is higher than the one end of keeping away from foundation ditch side slope (5).
4. The supporting structure for construction foundation engineering according to claim 1, wherein: the crossing part of the vertical reinforcing steel bar (3) and the transverse reinforcing steel bar (4) is fixedly connected through an iron wire (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022426078.3U CN213926286U (en) | 2020-10-28 | 2020-10-28 | Supporting construction for building foundation engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022426078.3U CN213926286U (en) | 2020-10-28 | 2020-10-28 | Supporting construction for building foundation engineering |
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| Publication Number | Publication Date |
|---|---|
| CN213926286U true CN213926286U (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022426078.3U Active CN213926286U (en) | 2020-10-28 | 2020-10-28 | Supporting construction for building foundation engineering |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324084A (en) * | 2022-08-19 | 2022-11-11 | 中交路桥建设有限公司 | Foundation pit slope top water dispersing method |
| CN115324089A (en) * | 2022-08-16 | 2022-11-11 | 王新华 | Deep foundation pit structure with drainage side wall gushes water |
-
2020
- 2020-10-28 CN CN202022426078.3U patent/CN213926286U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324089A (en) * | 2022-08-16 | 2022-11-11 | 王新华 | Deep foundation pit structure with drainage side wall gushes water |
| CN115324084A (en) * | 2022-08-19 | 2022-11-11 | 中交路桥建设有限公司 | Foundation pit slope top water dispersing method |
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